compose_scroll

Scroll a scrollable container to bring content into view. Identify the container using its element ID or text. Leave all identifiers empty to scroll the first scrollable container found.

Source

• Kind: class-backed
• Class: xyz.block.trailblaze.compose.driver.tools.ComposeScrollTool

Contract

• Visible to LLM: yes (surface_to_llm: true)
• Recordable: yes (is_recordable: true)
• Host-only: no (requires_host: false)

Input schema

Optional parameters

• elementId — String Element ID from the view hierarchy, e.g., ‘e2’.
• testTag — String Accessibility identifier of the scrollable container.
• text — String The text content to scroll towards.
• index — Integer Index to scroll to within the scrollable container. Defaults to 0.

Output

Returns: string (opaque text content)

Typed result schemas (kind: query | action, MCP structuredContent) are not yet carried by the resolved manifest — this section will gain detail when that lands.